发明名称 |
Method and apparatus for driving plasma display panel |
摘要 |
Provided are a method and apparatus for driving a PDP for widening a driving margin and improving contrast. The method for driving a PDP includes a first step of forming wall charges in cells with a set-up discharge using a set-up signal in a first sub-field and erasing the wall charges with a set-down discharge using a first set-down signal to initialize the cells, and a second step of erasing the wall charges with a set-down discharge generated using a second set-down signal different from the first set-down signal in a second sub-field, to initialize the cells. The method and apparatus for driving a PDP uniformly initialize sub-fields to widen the driving margin of PDP and remove a set-up discharge in at least one sub-field to improve the contrast of PDP. |
申请公布号 |
US2005264230(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20040022949 |
申请日期 |
2004.12.28 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM HEE J.;KWON CHANG Y.;CHOI JEONG P.;KANG SEONG H. |
分类号 |
H04N5/66;G09F9/313;G09G3/10;G09G3/20;G09G3/28;G09G3/288;G09G3/291;H01J17/49;(IPC1-7):G09G3/10 |
主分类号 |
H04N5/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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